package demo;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

/**
 * 该类用于维护数据库连接
 */

public class DBUtil {
    static {
        try{
            Class.forName("com.mysql.cj.jdbc.Driver");
        }catch (ClassNotFoundException e){
            e.printStackTrace();
        }
    }

    public static Connection getConnection() throws SQLException {
        return DriverManager.getConnection(
                "jdbc:mysql://localhost:3307/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
                "root");
    }

}
